Learn how to replace Windows Live OneCare, which is no longer available for download, with Microsoft Security Essentials.

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• Virus and Security Solution

Remove spyware, malware, viruses and other malicious software with this free Microsoft Safety Scanner for your PC.

• 1.4 MB ·
• Version 2.1.2900.20 ·
• 810 downloads

Windowsonecare. Close. Windows Live OneCare is fully compatible with: Windows XP; You'll also need: Minimum requirements; Processor: 300 or higher MHz: Memory: 256 …

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Mar 30, 2010 · Windows Live OneCare helps keep your PC safe from viruses, spyware, and other threats. This all-in-one, always-on PC care service from Microsoft works ...

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Windows Live OneCare (previously known as Windows OneCare Live and formerly code named A1) was a computer security and performance enhancement service developed …

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Windows OneCare Backup enables you to copy important files and settings to CDs, to DVDs, or to an external hard disk. Regular backups can help protect important data ...

Windows Live OneCare is a comprehensive, automatic and self-updating PC care service that continually manages vital computer tasks so consumers can have greater peace ...